| 章新益,张恩,卢辉雄,冯博,王青,石海岗,程旭.内蒙古突泉盆地铀成矿多源信息分析与找矿预测[J].矿产勘查,2020,11(6):1152-1159 |
| 内蒙古突泉盆地铀成矿多源信息分析与找矿预测 |
| Multi-source information analysis and prospecting prediction on theuranium mineralization in Tuquan Basin,Inner Mongolia |
| 投稿时间：2020-02-09 |
| DOI： |
| 中文关键词: 铀矿 成矿预测 多源信息 突泉盆地 内蒙古 |
| 英文关键词: uranium,metallogenic prediction,multivariate information,Tuquan Basin,Inner Mongolia |
| 基金项目:中国地质调查局项目(编号:DD20160129-09)资助。 |
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| 中文摘要: |
| 内蒙古突泉盆地位于扎兰屯铀成矿远景带中段,铀成矿地质条件优越,受林区覆盖厚、交通条件差等因素制约,铀矿工作程度低,铀矿找矿进展缓慢。在区域铀成矿地质背景分析的基础上,对典型铀矿点控矿因素进行了剖析,结合航放、地球化学、遥感多源铀成矿信息,构建了火山岩型铀矿综合找矿模型,预测铀成矿远景区6处。其中4处尚未发现铀矿床(点),其成矿地质条件优越,找矿线索丰富,找矿前景较好,对进一步找矿具有一定的指导意义。 |
| 英文摘要: |
| Tuquan basin in Inner Mongolia, with superior is geological conditions of uranium metallogenesis, located in the middle part of Zhalantun uranium metallogenic prospect belt. Restricted by the thick forest coverage and poor traffic conditions, the level of uranium mining is low and the progress of uranium prospecting is slow. Based on the analysis of geological background of regional uranium mineralization, the ore controlling factors of typical uranium ore sites are analyzed. Combined with airborne radioactivity survey, geochemistry and remote sensing multi-source uranium metallogenic information, a comprehensive prospecting model for volcanic type uranium deposits is established, and six prospective uranium metallogenic areas are predicted. Among them, no uranium deposits (points) have been found in four prospecting areas, which have superior metallogenic geological conditions, rich prospecting clues and good prospecting, and have certain guiding significance for further prospecting. |
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